Finding the Third Proportional to 2,493,574 and 5,385,000

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493,574 : 5,385,000 = 5,385,000 : x
2. Step 2: Convert to fraction form
   2,493,574/5,385,000 = 5,385,000/x
3. Step 3: Cross multiply
   2,493,574x = 5,385,000 × 5,385,000
4. Step 4: Simplify right side
   2,493,574x = 28,998,225,000,000
5. Step 5: Solve for x
   x = 28,998,225,000,000/2,493,574
6. Step 6: Final answer
   x = 11,629,181.65